baber/WOPTO huggingface dataset:
Patent CA-2677066-A1 (CA)
Inventor: ROONEY THOMAS R
IPC: B29C33/10
Filed: 2008-01-22
Abstract: This invention includes methods and systems for forming an ophthalmic lens with a free form edge. In particular, the present invention provides a mold assembly (101, 102) including a vent portion (201) around a circumference of a lens forming portion (105). A precision dose of lens forming mixture (301) can be placed within the mold assembly to fill a lens forming portion (105) of the mold assembly. Atmospheric gas may escape through the vent portion (201) during lens assembly.
Patent CA-2679705-A1 (CA)
Title: Sutureless occular surgical methods and instruments for use in such methods
Inventor: SHELLEY TERRY H
IPC: A61F9/007
Filed: 2001-03-09
Abstract: A novel device kit is described for carrying out intra-ocular surgery in a manner allowing surgical personnel to access the interior of the eye to perform a surgical procedure or technique, but without the requirement for suturing to seal the sclera and/or conjunctiva following the procedure. The kit includes at least one entry alignment device that is configured for insertion into an eye and so as to provide an entry aperture in each of the conjunctiva and sclera of the eye and to maintain the entry aperture formed in each of the conjunctiva and sclera aligned during a surgical procedure.
Patent CA-2680076-A1 (CA)
Inventor: RONCHI MASSIMO
IPC: A61K36/28
Filed: 2008-03-06
Abstract: The present invention relates to a Cynara scolymus extract with a high caffeoylquinic acid content, obtainable by extraction from undried globe artichoke heads with alcohols having up to three carbon atoms.
Patent CA-2680727-A1 (CA)
Title: Panel and kit for constructing fence
Inventor: MITROVIC MILAN
IPC: E04H17/14
Filed: 2009-09-25
Abstract: A kit and a connector are provided for constructing a fence or barrier. The kit can include upper and lower rails formed with bar-connecting holes distributed along their lengths. First and second bar sections together with the rails can be used to form a fence panel. The first bar sections are mounted between and connect the upper and lower rails and extend between aligned pairs of holes in the upper and lower rails. The second bar sections are connectible to the tops of the first bar sections and each is mountable on the upper rail so as to extend upwardly from one of the holes in this rail.  Upper connecting mechanisms join the first bar sections to the second bar sections.  Lower connecting mechanisms join the first bar sections to the lower rail at the holes formed therein.
Patent CA-2683199-A1 (CA)
Title: Disposable infusion cassette with low air bubble retention and improved valves
Inventor: SOBERON ALEX P
IPC: A61M5/36
Filed: 2002-03-11
Abstract: A cassette that is adapted to engage a drive mechanism, for use in infusing a medicinal liquid into a patient, comprising:(a) a housing having a base on which is mounted a facing member, a fluid path being defined at least in part by the base and extending through the cassette between an inlet port and an outlet port of the cassette, said fluid path including:  (i) an inlet passage coupled in fluid communication with the inlet port; (ii) an outlet passage coupled in fluid communication with the outlet port; and (iii) a pumping chamber disposed between the inlet passage and the outlet passage; and (b) an elastomeric membrane that extends over the fluid path and when displaced into the pumping chamber, is adapted to force a fluid from the pumping chamber,; in one embodiment the casseytte further includes (c) means for reducing a volume of air retained within said pumping chamber when said elastomeric membrane is displaced into the pumping chamber during a pumping cycle; in another embodiment the elastomeric membrane has a generally planar undersurface facing toward the base, but including two lobes of increased thickness disposed above the pumping chamber at opposite sides thereof and extending into the pumping chamber, so that when the elastomeric diaphragm is displaced into the pumping chamber by a drive mechanism, the lobes sweep away air bubbles that may be retained on adjacent sides of the pumping chamber, said lobes defining a shallow elongate path through the pumping chamber when the elastomeric membrane is displaced to its full extent into the pumping chamber, so that a substantial portion of any air contained within the pumping chamber is carried out of the pumping chamber with the medicinal liquid being infused.
Patent CA-2685604-A1 (CA)
Title: Composite level tool
Inventor: ALLEMAND JAMES S
IPC: G01C9/00
Filed: 2008-05-16
Abstract: A level tool comprising a body including a frame and a pair of plastic cover plates arranged on opposite sides of the frame. Each cover plate comprises at least one vial window that is integrally molded with the cover plate and is made of a plastic material of a different color than the cover plate. The level tool also comprising at least one vial supported by the body in the at least one vial window.
Patent CA-2695066-A1 (CA)
Inventor: BOSAN SOREL
IPC: H04M1/72427
Filed: 2010-02-26
Abstract: A communications system may include a mobile wireless communications device which may in turn include a display and a processor cooperating therewith for running at least one application having a changeable skin.  Additionally, a notification server may also be configured to select notification skin data based upon bids from notifiers, and push the selected advertising skin data to the mobile wireless communications device via a wireless communications network. Moreover, the processor may change the changeable skin based upon the pushed selected notification skin data.
Patent CA-2696425-A1 (CA)
Title: Structure pour inverseur de poussee
Inventor: ELEGOET JEAN-YVES
IPC: F02K1/72
Filed: 2008-08-06
Abstract: La structure pour inverseur de poussée selon l'invention comprend : une poutre (3, 5) pour structure d'inverseur de poussée, comprenant une partie intégrée formant cuvette apte à s'encastrer dans et à être fixée sur un demi-cadre (1) avant dudit inverseur de poussée, un demi-cadre avant (1) pour structure d'inverseur de poussée, conformé à au moins l'une de ses deux extrémités pour pouvoir s'encastrer sur et être fixé sur une cuvette d'une poutre conforme à ce qui précède, et une demi-structure pour inverseur de poussée, remarquable en ce qu'elle comprend des poutres supérieure (3) et inférieure (5) et un demi-cadre avant (1) conformes à ce qui précède.
Patent CA-2696813-A1 (CA)
Inventor: ISHII YOSHITO
IPC: C01B31/04
Filed: 1997-08-07
Abstract: A graphite particle obtained by assembling or binding together a plurality of flat-shaped particles so that the planes of orientation are not parallel to one another, or a graphite particle in which aspect ratio is 5 or less or specific surface area is 8 m2/g or less or the size of crystallite in the direction of c-axis of the crystal is 500 .ANG. or more and the size of crystallite in the direction of plane is 1,000 .ANG. or less as measured by X ray broad angle diffraction, or a graphite particle in which pore volume of the pores having a size falling in a range of 10 2 to 10 6 .ANG. is 0.4 to 2.0 cc/g per weight of graphite particle or pore volume of the pores having a size falling in a range of 1 x 10 2 to 2 x 10 4 A is 0.08 to 0.4 cc/g per weight of graphite particle is suitable for production of negative electrode of lithium secondary battery, and a lithium secondary battery obtained therefrom is excellent in rapid charge-discharge characteristics, cycle characteristics, etc.
Patent CA-2696957-A1 (CA)
Inventor: SVENSBY ANNA
IPC: A61L15/58
Filed: 2007-09-06
Abstract: The present invention relates to a component (2) for affixing an article of a medical-technical nature to skin or included in a medical article (1) designed to be secured to skin, said component comprising a layer of support material (4) which on its underside, i.e. the side directed towards the skin during use of the medical-technical article, is coated with a layer of adhesive (3). According to the invention, the component (2) has, on its top face, a fastening area (5) for the article or element of the article, which fastening area is located at a distance from at least two opposite edges of the component. Moreover, the adhesive (3) is a skin-friendly, soft, pressure-sensitive adhesive which, in tests of creeping removal, has a removal speed of greater than 0.05 mm/min at a load of 0.2 N/25 mm.
Patent CA-2697144-A1 (CA)
Inventor: CAIN SEAN A
IPC: H02K5/16
Filed: 2008-08-07
Abstract: A submersible pump motor having an electroless nickel-boron coating applied to the sleeve and/or bearing.
Patent CA-2700003-A1 (CA)
Inventor: KREYSIG DIETER
IPC: C23C18/28
Filed: 2007-11-21
Abstract: The present invention relates to a method for metallizing polyester, wherein the polyester - is treated with an alkaline solution, - is treated with at least one compound having at least one functional group selected from the group consisting of a primary amine, a secondary amine, a thiol, a sulphide, and an olefin, and the compound is cross-linked, - the treated polyester is treated with a solution containing at least one metal salt selected from the group consisting of a silver salt, a copper salt, and a nickel salt, and at least one complexing agent, and - is treated with at least one reducing agent. Also, the present invention relates to polyesters metallized according to this method as well as the use thereof for antimicrobially treating liquid in liquid--guiding systems or for producing socks, insoles, clothing, covering textiles for seating furniture or mattresses. Furthermore, the present invention relates to a coated polyester containing a polyester having a layer of a cross-linked product of a compound having at least one functional group selected from the group consisting of a primary amine, a secondary amine, a thiol, a sulphide, and an olefin, and a layer of at least one metal selected from the group consisting of silver, copper, and nickel.
Patent CA-2701975-A1 (CA)
Inventor: HOLDSWORTH PETER
IPC: B65G53/48
Filed: 2008-10-01
Abstract: Apparatus for conveying a water-soluble or water swellable particulate material to a make up unit used in the hydration or dissolution of said material comprising a scroll conveying line (6) comprising a duct (6A) defined by a wall and a scroll conveyor (6B) within said duct, wherein the scroll conveying line has an inlet (6D) through which material enters and an outlet (6C) through which the material leaves the scroll conveying line, and an air conveying line (3) comprising a duct through which an air stream conveys the material to a make up unit (18) in which the material is hydrated or dissolved to form an aqueous dilution or aqueous solution, in which the scroll conveying line (6) is provided with a means for ensuring the material substantially fills the space between the scroll conveyor and the wall of the duct at least at the outlet end of the conveying line, wherein the means is selected from, (a) the scroll conveying line (6) or outlet (6C) is in communication with an element that restricts the flow of material from the outlet, and/or (b) the scroll conveying line (6) is mounted at a gradient or a substantially vertical orientation, such that the outlet (6C) is positioned higher than the inlet (6D). Also claimed is a method of making an aqueous dilution or aqueous solution of water-soluble or water swellable particulate material using said apparatus.
Patent CA-2702931-A1 (CA)
Inventor: EZZELARAB MONA
IPC: C01B15/10
Filed: 2008-10-15
Abstract: The invention provides a process for the production of a granule of a coated oxidizing compound which granule has good delayed release properties, said process comprising a) providing cores of an oxidizing compound produced by fluidized bed spray granulation, b) spraying on the oxidizing compound cores an aqueous solution of metal sili- cate in a fluidized bed, said aqueous solution comprising at least 15 % by weight metal silicate, and c)drying to form a metal silicate coating layer on the oxidizing compound core, provided that the amount of metal silicate coating layer is at least 8%,preferably at least 10 % by weight based on the total weight of the granule. The invention also provides such granule andwell treatment fluids including such granule, and processes for use.
Patent CA-2703300-A1 (CA)
Inventor: MAS-PRIO JOSEP
IPC: C07D513/04
Filed: 2008-10-22
Abstract: The present invention is related to the a new process for the preparation of 6-substituted-imidazo [2,1 -b] thiazole-5-sulfonyl halides of formula (I), comprising gradually adding a compound of formula (II), into a heated solution of R1SO3H where R1 represents F or Cl, and R2 represents H, F, Cl, Br, S, (C1C6)alkyl, (C1-C6)alkoky or triftuoromethyl.
Patent CA-2704171-A1 (CA)
Inventor: HOUGH LAWRENCE ALAN
IPC: C09K8/04
Filed: 2008-10-17
Abstract: An aqueous fluid composition useful for the recovery of hydrocarbons from a subterranean formation, including a mixture of water, a water soluble polymer, an inorganic salt and at least one zwitterionic surfactant and methods of using same.
Patent CA-2704505-A1 (CA)
Inventor: CHANG MARGARET DAH-TSYR
IPC: C07K1/22
Filed: 2010-05-14
Abstract: The present invention provides a method and a system for protein purification using a starch binding protein (SBP)-tagged recombinant protein. SBP-binding matrixes are also disclosed in the invention to recover the SBP-tagged recombinant protein. Thus, purifying a target protein is re-usable, convenient and low cost by the present invention.
Patent CA-2707252-A1 (CA)
Inventor: LAWLOR AIMEE
IPC: C09D9/00
Filed: 2010-06-08
Abstract: The present invention relates to environmentally conscious methods for the distribution and collection of recyclable paint containers, methods for environmentally conscious painting using recyclable paint and paint containers, and compositions for hardening paint for purposes of recycling paint and paint containers. A consumer can employ a paint hardener to harden unused paint, dispose the hardened paint at curbside, and return the empty paint container to a collection area at a business establishment. The paint hardened can be contained in an encapsulating layer which dissolves and releases the paint hardener into the paint. The business establishment can recycle the empty paint container into a new paint container.
Patent CA-2708247-A1 (CA)
Inventor: KLOAS WERNER
IPC: A01G31/02
Filed: 2008-10-27
Abstract: The invention relates to an aquaponic facility with closed water circulation, including at least one aquaculture unit and at least one hydroponic unit, characterized in that the aquaculture unit has at least one water outlet which is functionally connected with the hydroponic unit by a one-way valve such that water from the aquaculture unit can be supplied to the hydroponic unit, and the hydroponic unit has at least one cold trap, wherein the at least one cold trap is functionally connected with the aquaculture unit in such a way that the water obtained from the at least one cold trap can be supplied to the aquaculture unit, as well as its use.
Patent CA-2711279-A1 (CA)
Inventor: BECHTEL MICHAEL EDWARD
IPC: H04L12/16
Filed: 2010-07-19
Abstract: A method for social network collaboration addresses the need for efficient and effective way of obtaining information. The method obtains aggregated information from members of a social network collaborating in response to a source collaboration message. The method provides for a demand-driven collaborated information production such that the information is significantly more relevant and accurate.
Patent CA-2711949-A1 (CA)
Inventor: BARNES GARY JAMES
IPC: G01V7/00
Filed: 2008-01-21
Abstract: A method of processing geophysical data including at least measured potential field data from a potential field survey of a surveyed region of the earth to provide a representation of the geology of said surveyed region, the method comprising generating a first model of said surveyed region by fitting data predicted by said first model to said measured data for a specified frequency range; predicting full range potential field data for all measured frequencies using said generated first model; comparing said full range predicted data to said measured potential field data to provide full range residual data representing a difference between the full range predicted data and the full range measured data, and interpreting said full range residual data to provide a representation of said geology of said surveyed region.
Patent CA-2717323-A1 (CA)
Inventor: NIELSEN LARS STIG
IPC: G06F21/60
Filed: 2009-03-05
Abstract: A computer-implemented method of scanning a document (e.g. a newspaper or a book) where the text may be legally protected from unauthorized copying, comprising the steps of: acquiring to a memory at least one recording confined to a field that covers a delimited area of a document; processing the at least one recording to perform character recognition;  when a character is recognized, registering it in a memory, and performing the above steps repeatedly while recording at shifted positions so as to progressively obtain a string of characters; and evaluating the string against a predefined condition; if condition is not satisfied, determining whether to clear from the memory at least a portion of the at least one recording; if condition is satisfied, provide an output and clear from the memory at least a portion of the string and at least a portion of the at least one recording.
Patent CA-2719686-A1 (CA)
Inventor: BRANDL ANDREAS
IPC: C04B22/00
Filed: 2010-11-01
Abstract: Synthesis gas is more effectively produced from the underground gasification of coal from a coal seam when the casing lining is cemented with a cementitious slurry containing a cementitious material, graphite and an aluminum silicate, such as metakaolin. The cementitious slurry of the cement mix sets as a cement sheath at bottomhole static temperatures less than or equal to 65° C. The set cement may withstand extreme dry heat temperatures which are greater than or equal to 800° C.
Patent CA-2721420-A1 (CA)
Title: Harvesting arrangement for tree harvesting
Inventor: SOERVIK BENGT
IPC: A01G23/08
Filed: 2009-04-28
Abstract: The invention relates to a harvesting arrangement (1) for tree harvesting comprising gripping members (2) for holding a tree trunk, a cutting device (3) for crosscutting a tree trunk held by the gripping members and a marking device (10) for applying an identification marking on the end surface of a crosscut end of a tree trunk held by the gripping members. The marking device comprises a striking arm (11) provided with a striking head (12) at its outer free end, andanactuating member (30) for actuating the striking arm (11). The striking arm is pivotable about an axis of rotation (14) under the effect of the actuating member from a resting position to a striking position so as to thereby allow the striking head to hit against the end surface of a crosscut end of a tree trunk in order to apply an identification marking on said end surface.
Patent CA-2721496-A1 (CA)
Inventor: LANG LOC
IPC: E21B43/12
Filed: 2010-11-16
Abstract: Assemblies that can be disposed in a subterranean bore are described. Certain assemblies can be used to orient a second pipe with respect to a first pipe in a bore. A second pipe can be rotationally oriented without breaking one or more control lines that may be associated or included with the second pipe by using a tool that orients the second pipe as the second pipe is moved toward a surface of the bore. In some embodiments, assemblies can be used to orient multiple portions of the second pipe with respect to multiple windows of the first pipe. The first pipe may be a casing string and the second pipe may be a tubing string.
Patent CA-2721944-A1 (CA)
Inventor: SIBLEY GRAHAM EDWARD MORRIS
IPC: A61P31/10
Filed: 2009-04-23
Abstract: The invention provides compounds of formula (I), and pharmaceutically and agriculturally acceptable salts thereof;  wherein: R1, R2, R3, R4, R5, R6, Al, L1 and n are as defined herein. These compounds and their pharmaceutically acceptable salts are useful in prevention or treatment of a fungal disease. Compounds of formula (I), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.
Patent CA-2721954-A1 (CA)
Inventor: ARIF MAXWELL OLGUN
IPC: B65G45/00
Filed: 2008-04-21
Abstract: A support frame assembly (1) for conveyor rollers (154) comprising first and second support means (10, 12) adapted to be located on respective sides of a conveyor belt (152). The assembly (1) also comprising at least two roller support members (14) with each roller support member arranged to support a respective conveyor roller (154) such that said roller support members extend between said first and second support means. The support means comprises a support member (16) and a slidable member (18) that is slidable relative to said support member. The support means also comprises a fixing means for fixing said slidable member in at least one position along said support member. In the at least one position the conveyor belt is supported in an elevated position relative to adjacent conveyor rollers.
Patent CA-2724889-A1 (CA)
Title: Immigration application management, apparatus, systems, and methods
Inventor: PETRUCELLI MICHAEL J
IPC: G06F17/40
Filed: 2009-06-13
Abstract: Application management apparatus, systems, and methods to process government agency forms and applications such as, for example, immigration forms, petitions and applications to increase the likelihood of acceptance.
Patent CA-2726280-A1 (CA)
Inventor: SELCHERT THOMAS
IPC: B64D13/00
Filed: 2009-05-20
Abstract: Device for exhaust air cooling of aircraft air-conditioning systems comprising a bypass channel that bypasses an aircraft air-conditioning system arranged downstream of a ram air channel with a ram air inlet channel portion, and merges into an outlet channel, arranged downstream of the aircraft air-conditioning system, before a discharge opening for exhaust air, a common inlet being provided for the ram air channel and the bypass channel.
Patent CA-2727251-A1 (CA)
Inventor: JAIN RAMA
IPC: C07D405/14
Filed: 2009-06-18
Abstract: The invention provides novel compounds that are inhibitors of PDKI. Also provided are pharmaceutical composi-tions including the compounds, and methods of treating proliferative diseases, such as cancers, with the compounds or composi-tion.
Patent CA-2728302-A1 (CA)
Inventor: ZHANG LIYE
IPC: B65D21/08
Filed: 2009-06-22
Abstract: A container structure for a hot fill liquid may employ an upper portion defining a mouth, a shoulder portion integrally formed with and ex-tending downward from the upper portion, a bottom portion defining a base, and a body and sidewall extending between and joining the shoulder and bot-tom portions. The sidewall may employ a pair of opposing columns oriented diagonally relative to the base and concave inward relative to a container cen-tral vertical axis before the container is filled. The columns become concave inward to a lesser extent when the bottle is under an interior vacuum. The side-wall may also employ a pair of opposing, compound angle vacuum panels ori-ented diagonally relative to the base. A vacuum initiator groove is formed in each of the vacuum panels to initiate panel movement during liquid content cooling. The vacuum initiator groove is generally coincident with a vacuum panel longitudinal centerline.
Patent CA-2728627-A1 (CA)
Title: Tete d'aspersion
Inventor: ISSARTEL ERIC
IPC: A62C35/68
Filed: 2009-06-19
Abstract: La présente invention concerne une tête d'aspersion destinée à être montée sur une canalisation d'un dispositif de protection contre l'incendie, notamment pour la diffusion d'un agent extincteur, comportant : un corps (14) traversé par un canal de transfert (30); - un embout (16) comportant une base traversée par un canal de sortie, et un obturateur obturant ledit canal de sortie, l'embout (16) obturant, dans une position dite "fermée", le canal de transfert (30) et étant apte à dégager ledit canal de transfert (30) sous l'effet d'une force d'ouverture inférieure à 1500 N.